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AP2281 Datasheet(PDF) 1 Page - Diodes Incorporated |
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AP2281 Datasheet(HTML) 1 Page - Diodes Incorporated |
1 / 13 page AP2281 Single Slew Rate Controlled Load Switch AP2281 Rev. 4 1 of 13 FEBRUARY 2009 www.diodes.com © Diodes Incorporated • Wide input voltage range: 1.5V – 6V • Low RDS(ON): 80mΩ typical @ 5V • Turn-on slew rate controlled • AP2281-1: 1ms turn-on rise time • AP2281-3: 100us turn-on rise time with internal discharge • Very low turn-on quiescent current: << 1uA • Fast load discharge option • Temperature range -40ºC to 85°C • SOT26 and DFN2018-6: Available in “Green” Molding Compound (No Br, Sb) • Lead Free Finish/ RoHS Compliant (Note 1) The AP2281 slew rate controlled load switch is a single P-channel MOSFET power switch designed for high-side load-switching applications. The MOSFET has a typical RDS(ON) of 80mΩ at 5V, allowing increased load current handling capacity with a low forward voltage drop. The turn-on slew rate of the device is controlled internally. The AP2281 load switch is designed to operate from 1.5V to 6V, making it ideal for 1.8V, 2.5V, 3.3V, and 5V systems. The typical quiescent supply current is only 0.01uA. • Smart Phones • PDA • Cell Phones • GPS Navigators • PMP/MP4 • Notebook and Pocket PC Package Packing 7 : Tape & Reel Green G : Green AP2281 - X XX G - 7 W : SOT26 Turn-on rise time 1 : 1ms 3 : 100us FM : DFN2018-6 Device Package Code Packaging (Note 2) 7” Tape and Reel Quantity Part Number Suffix AP2281-1WG-7 W SOT26 3000/Tape & Reel -7 AP2281-3WG-7 W SOT26 3000/Tape & Reel -7 AP2281-1FMG-7 FM DFN2018-6 3000/Tape & Reel -7 AP2281-3FMG-7 FM DFN2018-6 3000/Tape & Reel -7 Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at http://www.diodes.com/products/lead_free.html. 2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf Features Description Applications Ordering Information |
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